<!--
  Copyright (c) 2006-2013, JGraph Ltd
  
  Hello, World! example for mxGraph. This example demonstrates using
  a DOM node to create a graph and adding vertices and edges.
-->
<html>
<head>
	<title>Hello, World! example for mxGraph</title>
	<style type="text/css">
		.shadow1:before, .shadow1:after {
		  position:absolute;
		  content:"";
		  bottom:12px;left:15px;top:80%;
		  width:45%;
		  background:#9B7468;
		  z-index:-1;
		  -webkit-box-shadow: 0 20px 15px #7e7e7e;
		  -moz-box-shadow: 0 20px 15px #7e7e7e;
		  box-shadow: 0 20px 15px #7e7e7e;
		  -webkit-transform: rotate(-6deg);
		  -moz-transform: rotate(-6deg);
		  transform: rotate(-6deg);
		}
		.shadow1:after {
		  -webkit-transform: rotate(6deg);
		  -moz-transform: rotate(6deg);
		  transform: rotate(6deg);
		  right: 15px;left: auto;
		}
	</style>
	<script type="text/javascript">
		mxBasePath = '../../../javascript/src';
	</script>
	<script type="text/javascript" src="../../../javascript/src/js/mxClient.js"></script>

	<!-- Example code -->
	<script type="text/javascript">
		// Program starts here. Creates a sample graph in the
		// DOM node with the specified ID. This function is invoked
		// from the onLoad event handler of the document (see below).
		function main(container)
		{
			// Checks if the browser is supported
			if (!mxClient.isBrowserSupported())
			{
				// Displays an error message if the browser is not supported.
				mxUtils.error('Browser is not supported!', 200, false);
			}
			else
			{
				// Disables the built-in context menu
				mxEvent.disableContextMenu(container);
				
				// Creates the graph inside the given container
				var graph = new mxGraph(container);

				// Enables rubberband selection
				new mxRubberband(graph);
				
				// Gets the default parent for inserting new cells. This
				// is normally the first child of the root (ie. layer 0).
				var parent = graph.getDefaultParent();
								
				// Adds cells to the model in a single step
				graph.getModel().beginUpdate();
				try
				{
					var v1 = graph.insertVertex(parent, null, 'Hello,', 20, 20, 80, 30);
					var v2 = graph.insertVertex(parent, null, 'World!', 200, 150, 80, 30);
					var e1 = graph.insertEdge(parent, null, '', v1, v2);
				}
				finally
				{
					// Updates the display
					graph.getModel().endUpdate();
				}
			}
		};
	</script>
</head>

<!-- Page passes the container for the graph to the program -->
<body onload="main(document.getElementById('graphContainer'))">

	<!-- Creates a container for the graph with a grid wallpaper -->
	<div class="shadow1" style="position:relative;width:321px;height:241px;overflow:visible;background-color:#ffffff;border:1px solid gray;">
		<div id="graphContainer"
			style="position:relative;width:100%;height:100%;overflow:hidden;cursor:default;">
		</div>
	</div>
</body>
</html>
